英文關鍵字
2019ncov
cloth
coronavirus
covid
covid19
environment
equipment
fabric
face
hand
health
infection
machine
masterclass
material
mature
medical
medicine
outbreak
pandemic
pollution
prevention
process
protect
protection
protective
quarantine
respiratory
safety
seamstress
selfisolation
sew
sewing
shortage
stitch
tailor
tailoring
virus
woman
work
workshop